Question

An expected variability of any analyze that would likely be encountered in healthy subjects is Best...

An expected variability of any analyze that would likely be encountered in healthy subjects is Best know as:

-a critical test value

-normal range-

-a biological reference interval

-clinical context change

Science   Nursing   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Best known as normal range

The most basic measure of variation is the range, which is the distance from the smallest to the largest value in a distribution.

Range= Largest value – Smallest Value

For the distribution of scores of Quiz 1 and Quiz 2, the range is:

Quiz 1. Range = 9-5= 4

Quiz 2. Range = 10-4= 6

which shows that Quiz 2 scores have greater spread than Quiz 1 scores.

However, the range uses only two values in the data set, and one of these values may be an unusually large or small value

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Match each term with the phrase that best fits. (Not all phrases will be used, only...
Match each term with the phrase that best fits. (Not all phrases will be used, only one phrase per term) Confidence interval Hypothesis test Margin of error Standard error Null hypothesis Test Statistic P-value Critical value A measure of the variability of a statistic. States that the parameter of interest is equal to a given value. Quantifies the difference between the observed data and what would be expected if the null hypothesis were true. Describes how much a statistic is...
Inferential Statistics. Choose the term to the right that best completes the sentence. You may use...
Inferential Statistics. Choose the term to the right that best completes the sentence. You may use any of the terms once, more than once, or not at all. Question 2 options: The probability of concluding group means are significantly different when really they aren’t has a value of _____. The value(s) which separate the rejection region from the non-rejection region is the _____. Reducing statistical power makes a _____ more likely. Finding a significant difference in a sample when there...
1. in a test of the effectiveness of garlic for lowering​cholesterol, 45 subjects were treated with...
1. in a test of the effectiveness of garlic for lowering​cholesterol, 45 subjects were treated with garlic in a processed tablet form. Cholesterol levels were measured before and after the treatment. The changes ​(before-after) in their levels of LDL cholesterol​ (in mg/dL) have a mean of 5.1 and a standard deviation of 15.7. Construct a 99​% confidence interval estimate of the mean net change in LDL cholesterol after the garlic treatment. What does the confidence interval suggest about the effectiveness...
Statistical Advisor Critical Thinking Paper II: Jackson Hole Mind and Body Works Instructions: For the scenario...
Statistical Advisor Critical Thinking Paper II: Jackson Hole Mind and Body Works Instructions: For the scenario on the next page, write a paper that explains the following to a prospective client: Formulate both null and alternative hypotheses for the client, and explain why the hypotheses need to be directional or non-directional. Determine what statistical test should be used to analyze the data. Summarize all information used to determine the correct statistical test (e.g., number of groups, type of data collected,...
Do all the following problems. I. Choose the best answer for each multiple choice. Please use...
Do all the following problems. I. Choose the best answer for each multiple choice. Please use CAPITAL letters to indicate your answer and write neatly. (30 points) 1. ____ 4.____ 7. ____ 10.____ 13. ____ 2. ____ 5.____ 8. ____ 11.____ 14. ____ 3. ____ 6.____ 9. ____ 12.____ 15. ____ Whenever the population standard deviation is unknown and the population has a normal or near-normal distribution, which distribution is used in developing an interval estimation? A. standard distribution B....
*Answer all questions using R-Script* Question 1 Using the built in CO2 data frame, which contains...
*Answer all questions using R-Script* Question 1 Using the built in CO2 data frame, which contains data from an experiment on the cold tolerance of Echinochloa crus-galli; find the following. a) Assign the uptake column in the dataframe to an object called "x" b) Calculate the range of x c) Calculate the 28th percentile of x d) Calculate the sample median of x e) Calculate the sample mean of x and assign it to an object called "xbar" f) Calculate...
Context: You own three Chick-Fil-A franchises. In your sales district, you know that the average weekly...
Context: You own three Chick-Fil-A franchises. In your sales district, you know that the average weekly sales are $542,000. One of your stores (Clarkesville store) brought in an average of $530,000 each week in the last year. Assume that you conducted the most appropriate test and found the following: Z = 3.32 Lower Critical Value = -2.00 Upper Critical Value = 2.00 P-value = 0.0015 Level of significance = 0.05 ----------------------------------------------------------- 1a) Based on this information, which of the following...
Problem: A company is claiming that their new product BrawndoTM is “what the plants crave”. As...
Problem: A company is claiming that their new product BrawndoTM is “what the plants crave”. As the sole researcher left in the country, you are skeptical and worried that BrawndoTM may have too many electrolytes for plants and actually hurts crops. You test whether BrawndoTM hurts crop yield. Since this is such an important decision, you want to be conservative and use a significance test of p=.01 before making any conclusions. You know that using the traditional water method led...
Which of the following best describes a project management plan? The project charter, WBS, and project...
Which of the following best describes a project management plan? The project charter, WBS, and project scope statement The schedule, management plans, and budget A formal, approved document used to control the project The project manager's plan for managing and controlling the work The engineering department wants the project objective to be a 10 percent improvement in throughput. The information technology department wants no more than 5 percent of its resources to be used on the project. Management, who is...
Which one of the following psychologists is most likely to agree with the idea that there...
Which one of the following psychologists is most likely to agree with the idea that there are "multiple intelligences" that are independent and distinct? A) Charles Spearman B) Claude Steele C) Howard Gardner D) Sue Savage-Rumbaugh Kyle is studying how language abilities change throughout childhood, and Kelly is studying cognitive changes in late adulthood. Both Kyle and Kelly are conducting studies in which area of psychology? A) clinical psychology B) humanistic psychology C) epigenetics D) developmental psychology REM sleep is...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT